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Blog Tips and guides

How Does a Bipolar Transistor Work?

Post Author By Brad Richardson
Post Date 2021-08-27

4 min read

The operation of bipolar transistors is based on the properties of semiconductors and their combinations. To understand how triodes work, let’s try to understand the […]

Blog Projects and experiments

A Simple Germanium Power Amplifier

Post Author By Brad Richardson
Post Date 2020-05-16

6 min read

When assembling the amplifier, it is advisable to use mica capacitors as constant capacitors (in addition to electrolytic capacitors). For example, the CSR type, as […]

Blog Tips and guides

Civilian Radio: SSB, AM, FM and Microphone Amplifier Quality

Post Author By Brad Richardson
Post Date 2019-06-11

7 min read

Flipping through the “portal” articles of previous years, I was surprised that the article “UHF radio. Some technical details”, not a single comment, although, it […]

Blog Tips and guides

The Eternal Question of How and Which Radio Station to Choose!

Post Author By Brad Richardson
Post Date 2018-02-17

7 min read

Considering the wide range of these products (radios, radio stations, radio accessories, repeaters, amplifiers, etc.) we recommend that you read the following information, which should […]